它可以帮助医生发现心脏跳动异常的迹象。
左下方那片弯弯曲曲的轮廓就是心肌细胞的切面，它们使心脏跳动。
The squiggly outline at the lower left is the section of myocardial cells, which makes the heart beat.
在实验室里，当海豹潜入到水面以下并停止呼吸时，它的心脏跳动得更慢，需要的氧气更少，动脉也会收缩。
In the laboratory, when the seal dives below the surface of the water and stops breathing, its heart beats more slowly, requiring less oxygen, and its arteries become constricted.
他的嘴感觉到她心脏跳动得特别厉害。
病人的心脏跳动的动物。
心脏肌肉的细胞，即心肌细胞，是使心脏跳动的细胞。
Cardiac muscle cells, or cardiomyocytes, are what makes the heart beat.
你的心脏跳动得有多快？
心脏跳动，肺部呼吸。
我心脏跳动很快。
血压升得越高，心脏跳动时血液对动脉壁施加的压力就越大。
The higher it climbs, the greater the force exerted by blood on the walks of the arteries when the heart beats.
有一些只负责消化食物或者身体活动，让心脏跳动，让肺部呼吸。
Some of them have to do with merely digesting food and moving the body around, and making the heart beat, and the lungs open and close.
从窦房石结出来的电脉冲传播到心脏肌肉触发心脏跳动。
From the sa node, electrical impulses spread through the heart muscle to trigger the heartbeat.
大量的氢氰酸会导致呼吸困难、高血压、心脏跳动过快以及肾衰竭。
Larger doses can lead to difficulty breathing, increased blood pressure and heart rate, and kidney failure.
但是这些通道对于产生心脏跳动的电流来说也是最基本的。
But the channels are also fundamental to the electrical currents which create the heartbeat.
所以，到那时，你只需深深吸一口气就可以使你的心脏跳动。
And so, to keep your heart beating, you'd just take a breath.
我们也知道突然的锻炼会引起心脏跳动反常，从而导致死亡。
We also know that sudden exercise can produce abnormal heart rhythms, which can cause death.
当淀粉样变侵袭心脏电传导系统，就会影响到心脏跳动的节律。
And when amyloidosis affects the electrical system of your heart, this may disturb your heart's rhythm.
大多数人终其一生不明白是什么让他的心脏跳动、大脑思考、想象力飞跃。
Many people will go through their whole life without ever realizing what it is that gets their heart pumping, mind racing, and juices flowing.
这一方法还有一个优点：放入接受器可以准确控制心脏跳动频率。
This method also has the advantage that the placement of the receiver allows the pacing of the heart to be very precisely controlled, says Dr Echt.
然而，不活动可以导致缓慢而无力的心脏跳动，导致不能充分的向身体各部细胞供血。
However, inactivity can result in a slow and weak heartbeat that does not sufficiently move the blood to provide oxygen for every cell in the body.
你身体的每一个机能，从你的心脏跳动到各个腺体的分泌都是由意识掌控。
Every function of your body, from the beating of your heart to the secretions in your glands, is controlled by mind.
随着心室的收缩和舒张将血汞到了全身，心脏跳动一次，电波横穿心脏一次。
An electrical wave traverses the heart each time it beats, co-ordinating the contraction and relaxation of the chambers that pump blood around the body.
多呼入的氧气有助于放松身体，平稳呼吸，降低你心脏跳动的速率，从而保证你能够冷静的思考。
This extra oxygen flow will relax your body, clam your breathing, slow your heart rate, and allow your brain to resume rational thought.
相反的，怀着感恩的心对待那些日子吧，那些你真正感激着的，心脏跳动着的，简单快乐着的日子。
Instead, be thankful on this day as you truly appreciate the simple joy of a beating heart.
事实上，流体的流动——尤其是模仿心脏跳动效果的脉冲——对在实验室培育人造动脉是至关重要的。
In fact, fluid flow - particularly pulses that mimic the effect of a beating heart - is proving crucial for growing replacement arteries in the laboratory.
手术进行了6个小时，从我醒来的那一刻起，我就能感觉到它——我移植后的心脏跳动得是如此之强。
The surgery took six hours, but as soon as I woke up, I could feel it—my new heart was so strong.
高血压是造成心搏停止的主要风险之一。当心脏跳动时，影响1/5人的高血压会令我们的动脉承担更大的压力。
High blood pressure, which puts our arteries under greater pressure when the heart beats, affects one in five people and is one of the major risk factors contributing to a cardiac arrest.
高血压是造成心搏停止的主要风险之一。当心脏跳动时，影响1/5人的高血压会令我们的动脉承担更大的压力。
High blood pressure, which puts our arteries under greater pressure when the heart beats, affects one in five people and is one of the major risk factors contributing to a cardiac arrest.
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